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Merck

C2273

Sigma-Aldrich

碳酸酐酶 来源于牛红细胞

For use as a marker in SDS-PAGE

别名:

碳酸盐脱水酶, 碳酸酯水解酶

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About This Item

CAS号:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
NACRES:
NA.54

生物源

bovine erythrocytes

品質等級

形狀

powder

分子量

~29 kDa

包裝

vial of 5 mg

儲存溫度

2-8°C

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一般說明

碳酸酐酶是一种含锌金属酶。碳酸酐酶的活性中心含有三个保守的组氨酸残基(His94、His96和His119)。

應用

碳酸酐酶已被用于:
  • 作为9种蛋白混合物的组分之一,用于牛脑样品的比较蛋白质组学质谱分析
  • 作为凝胶过滤色谱的分子标志物
  • 作为测定CMA/20微透析探针回收率的蛋白标准品

生化/生理作用

碳酸酐酶是二氧化碳可逆水合过程的必需因子。它在呼吸、离子转运、酸碱平衡、脂质和糖类代谢通路等生理过程中也起重要作用。碳酸酐酶还参与电解质分泌和二氧化碳固定。

單位定義

一个胶原蛋白消化单元 (CDU) 从牛跟腱胶原蛋白中释放的肽链量和1.0 μmole亮氨酸在37℃下、pH7.4中5小时所得茚三酮颜色相同。

象形圖

Health hazard

訊號詞

Danger

危險聲明

防範說明

危險分類

Resp. Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Dependent on concise, predefined protein sequence databases, traditional search algorithms perform poorly when analyzing mass spectra derived from wholly uncharacterized protein products. Conversely, de novo peptide sequencing algorithms can interpret mass spectra without relying on reference databases. However, such algorithms
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Personalized in vitro models for dysplasia and carcinogenesis in the pancreas have been constrained by insufficient differentiation of human pluripotent stem cells (hPSCs) into the exocrine pancreatic lineage. Here, we differentiate hPSCs into pancreatic duct-like organoids (PDLOs) with morphological, transcriptional, proteomic
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The objective of this study was to investigate the correlation between the degree of necrosis displayed in computed tomography (CT) image and the expression of hypoxic and angiogenesis biomarkers of breast cancer. Forty-four breast cancer cases were examined with CT

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